AutoTrader will notify you when there is a new listing for this search. Just arrived.9-2020 Peterbilt 579 Heavy Haul Tractor w/72'' Ultracab Sleeper 244'' Wheelbase Cummins X15 500HP Jake Eaton 13 ...

Peterbilt Motors has expanded its vocational Model 357 with two new models: a 357-115 with a 115-inch BBC, four inches shorter than standard; and a 357 Heavy Haul with extra cooling capacity and Big ...

LOUISVILLE, Ky. – Peterbilt revealed at the Mid-America Trucking Show that it is developing a full range of hybrid trucks, including a heavy-duty long-haul model. “Peterbilt’s hybrid initiatives ...

On Peterbilt’s Model 365, Model 367 and Model 388 heavy-haul, construction and oilfield service trucks, the Allison 4000 Series transmission becomes standard fare – a product rated at 500-600 ...

The Caterpillar C15 engine, rated at 600 and 625 horsepower, is now available for order with Peterbilt's Model 379-127 and Model 379X ...